<meta charset="utf-8"/>
<?php

   if(($_POST['username']=='13826007093')
   	 &&($_POST['yanzhengma']=='123456')
   	 &&($_POST['jiaoyanma']=='123456')){
          echo "立即注册";

   }else{
   	      echo "请填写完整信息后注册";
   }
   
   print_r($_POST);